Application service has to be defined under a valid module type with specific control flags.

必须在具有特定控制标志的有效模块类型下定义应用程序服务。

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The flags are single characters that control the substitution's behavior.

标志是用来控制替换行为的单个字符。

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There are likewise a number of flags provided to control the behavior of alarms.

有大量标记被提供用于控制警报的行为。

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Northern Ireland has a "flags protocol" dating back to the days when Westminster politicians ran matters directly, which includes amongst its objectives removing "paramilitary flags and displays" and "the control of displays of flags and emblems in particular areas such as mixed and interface areas and near buildings such as schools, hospitals, places of worship and community halls".

BBC: Northern Ireland

You see, ever since FiOS starting deploying CableCARDs, a year after all the other cable providers, it has never enforced the pairing of the cards or used Copy Control Information (CCI) flags more restrictive than Copy Freely.

ENGADGET: Verizon FiOS TV finally getting tough on CableCARD users HD

Three hours after they moved in, police hoisted the flags of Brazil and Rio to show the authorities were now in control of the neighbourhoods, after decades of domination by drugs gangs.

BBC: Brazil troops move into Rio airport shanty towns